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Zibo Qingxin Chemicals Co., Ltd.

Sodium Dichromate 98.5%Min, Factory of Sodium Dichromate, Sodium Dichromate CAS No.: 10588-01-9 manufacturer / supplier in China, offering High Purity 98.5%Min Sodium Dichromate, Monopotassium Phosphate, 99% MKP, CAS 7778-77-0, High Quality Borax Pentahydrate Manufacturers and so on.

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High Purity 98.5%Min Sodium Dichromate

FOB Price: US $2,100 / Ton
Min. Order: 3 Tons
Min. Order FOB Price
3 Tons US $2,100/ Ton
Get Latest Price
Production Capacity: 6000 Metric Ton/Metric Tons Per Month
Transport Package: in 25/50 Per Bag/Pail, or as Your Requests
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: Sodium dichromate 98.5%min
  • Grade Standard: Industrial Grade
  • Einecs No.: 234-190-3
  • Trademark: QingXin
  • HS Code: 28413000
  • Appearance: Granule
  • CAS No.: 10588-01-9
  • Mf: Na2 Cr2o7
  • Origin: Shandong, China
Product Description

Sodium Dichromate
 
Sodium Dichromate Classification: Inorganic chemicals 
Sodium Dichromate CAS No.: 10588-01-9 7789-12-0 dehydrate 
Other Names: Sodium bichromate 
MF: Na2Cr2O7 Na2Cr2O7-2H2O 
Place of Origin: China (Mainland) 
Grade Standard: Industrial Grade 
Purity: 99.3%, 98.3% and 98% 
Appearance: Nacarat crystals 
Packaging Detail: 25kg or 50kg per metal bucket or at your disposal 
Sodium Dichromate Application: It can be used to make chromium(chromic anhydride, chromium oxide green, potassium dichromate, etc. ), basic sky blue dye, saccharin, and oxidant used to produce synthesis camphor and synthesis fiber. 

In pharmaceutical industry, it can be used as oxidant in making amine benzene alum, folic acid, Leifunuer etc. In printing and dying industry, it can be post_treatment agency of aniline dyes and oxidant of acid dyes. 

In plating industry, it can be used to passivate the materials after galvanization to increase brightness. In leather industry, it can be used to tan the materials.

Name

Sodium dichromate      sodium bichromate

Molecular formula

Na2Cr2O7          
Na2Cr2O7·2H2O

Molar mass

261.97 g/mol (anhydrous)
298.00 g/mol (dihydrate)

Appearance

Nacarat crystals

Exercised Standard

GB/T 1611-2003

CAS NO

10588-01-9  Y
7789-12-0 (dehydrate)

EN number

234-190-3

Packing

25kg or 50kg per metal bucket

Uses

It is mainly used in mordanting,tanning,pharmacy and raw material for chromic anhydride and potassium dichromate production.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Items

Specifications

Grade A

Grade B

Grade C

Purity%≥

99.3

98.3

98.0

Sulphates%≤

0.20

0.30

0.40

Cl%≤

0.10

0.10

 
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